(19)
(11) EP 1 556 031 A2

(12)

(88) Date of publication A3:
17.02.2005

(43) Date of publication:
27.07.2005 Bulletin 2005/30

(21) Application number: 03774931.4

(22) Date of filing: 22.10.2003
(51) International Patent Classification (IPC)7A61K 31/35, A61K 31/70, C07H 15/00, C07H 17/00, C07D 311/02
(86) International application number:
PCT/US2003/033578
(87) International publication number:
WO 2004/037193 (06.05.2004 Gazette 2004/19)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 22.10.2002 US 420306 P
11.03.2003 US 453771 P

(71) Applicant: Jenken Bioscience, Inc.
Cary, NC 27513 (US)

(72) Inventors:
  • YEN, Mao-Hsiung
    Shilin District Taipei (TW)
  • WU, Edwin, S.C.
    Cary, NC 27513 (US)

(74) Representative: Ebner von Eschenbach, Jennifer et al
Ladas & Parry LLPDachauerstrasse 37
80335 München
80335 München (DE)

   


(54) CHROMONES AND CHROMONE DERIVATIVES AND USES THEREOF